A soccer ball is kicked into the air from the ground. If the ball reaches a maximum height of 25ft and spends a total of 2.5 sec
onds in the air, which models the height of the ball correctly?
1 answer:
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ANSWER
(C)38.16
EXPLANATION
The acute angle given in the right triangle is 27°.
The side length adjacent to the 27° angle is 34 units.
The side length we want to find is x units, which is the hypotenuse of the right triangle.
We use the cosine ratio to obtain:
Solve for x,
to the nearest hundredth.